Another round of replacing 0 with nullptr

This time based on grepping to also include documentation, tests and
examples previously missed by the automatic tool.

Change-Id: Ied1703f4bcc470fbc275f759ed5b7c588a5c4e9f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/auto/widgets/styles/qmacstyle/tst_qmacstyle.cpp b/tests/auto/widgets/styles/qmacstyle/tst_qmacstyle.cpp
index 4a5702b709..16fe57f330 100644
--- a/tests/auto/widgets/styles/qmacstyle/tst_qmacstyle.cpp
+++ b/tests/auto/widgets/styles/qmacstyle/tst_qmacstyle.cpp
@@ -75,7 +75,7 @@ private:
     static int vgap(QWidget *widget1, QWidget *widget2) { return gap(widget1, widget2).height(); }
     static void setSize(QWidget *widget, QStyleHelper::WidgetSizePolicy size);
     static int spacing(ControlType control1, ControlType control2, Qt::Orientation orientation,
-                       QStyleOption *option = 0, QWidget *widget = 0);
+                       QStyleOption *option = nullptr, QWidget *widget = nullptr);
     static int hspacing(ControlType control1, ControlType control2, QStyleHelper::WidgetSizePolicy size = QStyleHelper::SizeLarge);
     static int vspacing(ControlType control1, ControlType control2, QStyleHelper::WidgetSizePolicy size = QStyleHelper::SizeLarge);
 };